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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Physical & Chemical properties

Vapour pressure

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Description of key information

The vapour pressure of the test substance was estimated according to an equation recommanded in a recognized guideline (OECD 104 method)

Key value for chemical safety assessment

Vapour pressure:
0.17 Pa
at the temperature of:
20 °C

Additional information

As the test substance possess a melting range higher than 200°C, an estimtion of the vapour pressure was provided. Indeed, the guidance document R 7.A specified that for this kind of substance: " limit value based on measurement or a recognized calculation method is sufficient."